Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
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The prevalence of diabetes mellitus in the general population has been increasing sharply. Currently, much is feared but little is known about postoperative complications of oral surgery among persons with diabetes. ⋯ This practice may contribute to the rising problem of microbial resistance and may increase overall healthcare costs. The growing number of dental patients with diabetes warrants strengthening the evidence base to guide their dental care and prevent possible morbid complications.
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Various methods for statistical analysis of data are available to clinicians and researchers. Meta-analysis is a tool by which small, related studies are identified and, through systematic review, are combined into a common data pool for a single, larger population analysis. ⋯ Additionally, meta-analysis is dependent upon the quality of data applied, the bias of the test itself, and the interpretation of the results. This article will discuss these aspects of meta-analysis, including the history of its development and usage in the scientific community, basic terminology, and a relevant literature review.